PL4017370T3 - Wykrywanie znaczników kalibracji geometrycznej w systemie tomosyntezy spektralnej - Google Patents

Wykrywanie znaczników kalibracji geometrycznej w systemie tomosyntezy spektralnej

Info

Publication number
PL4017370T3
PL4017370T3 PL20767644.6T PL20767644T PL4017370T3 PL 4017370 T3 PL4017370 T3 PL 4017370T3 PL 20767644 T PL20767644 T PL 20767644T PL 4017370 T3 PL4017370 T3 PL 4017370T3
Authority
PL
Poland
Prior art keywords
marker detection
calibration marker
geometric calibration
tomosynthesis system
spectral
Prior art date
Application number
PL20767644.6T
Other languages
English (en)
Inventor
Jay S. Schildkraut
Jean-Marc Inglese
Krishnamoorthy Subramanyan
Original Assignee
Carestream Dental Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carestream Dental Llc filed Critical Carestream Dental Llc
Publication of PL4017370T3 publication Critical patent/PL4017370T3/pl

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/025—Tomosynthesis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4241—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using energy resolving detectors, e.g. photon counting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/425—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using detectors specially adapted to be used in the interior of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/461—Displaying means of special interest
    • A61B6/466—Displaying means of special interest adapted to display 3D data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5252—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data removing objects from field of view, e.g. removing patient table from a CT image
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • A61B6/584—Calibration using calibration phantoms determining position of components of the apparatus or device using images of the phantom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
PL20767644.6T 2019-08-19 2020-08-19 Wykrywanie znaczników kalibracji geometrycznej w systemie tomosyntezy spektralnej PL4017370T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962888711P 2019-08-19 2019-08-19
PCT/US2020/046921 WO2021034891A1 (en) 2019-08-19 2020-08-19 Geometric calibration marker detection in spectral tomosynthesis system

Publications (1)

Publication Number Publication Date
PL4017370T3 true PL4017370T3 (pl) 2025-01-20

Family

ID=72356492

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20767644.6T PL4017370T3 (pl) 2019-08-19 2020-08-19 Wykrywanie znaczników kalibracji geometrycznej w systemie tomosyntezy spektralnej

Country Status (6)

Country Link
US (1) US12383220B2 (pl)
EP (1) EP4017370B1 (pl)
JP (1) JP7633995B2 (pl)
ES (1) ES2993154T3 (pl)
PL (1) PL4017370T3 (pl)
WO (1) WO2021034891A1 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3937784B1 (en) * 2019-03-12 2025-07-23 Carestream Dental LLC Movable and static collimators and x-ray source arrangements for intraoral tomosynthesis
US11937996B2 (en) * 2019-11-05 2024-03-26 Align Technology, Inc. Face capture and intraoral scanner and methods of use
JP7563304B2 (ja) * 2021-06-16 2024-10-08 トヨタ自動車株式会社 Ｘ線ｃｔ装置及び画像生成方法
CN114612569A (zh) * 2022-02-23 2022-06-10 广州华端科技有限公司 一种几何标定中标记物重叠的处理方法与装置
JP2025512988A (ja) * 2022-04-05 2025-04-22 ケアストリーム デンタル エルエルシー 物質特性化が強化された歯科用放射線撮影方法
US20240423578A1 (en) * 2023-06-20 2024-12-26 3Dio, Inc. Geometric calibration in an x-ray imaging system
WO2025071571A1 (en) * 2023-09-29 2025-04-03 Carestream Dental Llc Dental tomosynthesis system using patterned exposure sequence
WO2025071569A1 (en) * 2023-09-29 2025-04-03 Carestream Dental Llc Chair-side intraoral tomosynthesis apparatus and methods
EP4555936A1 (en) * 2023-11-20 2025-05-21 Koninklijke Philips N.V. X-ray imaging with in-line calibration

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6118845A (en) * 1998-06-29 2000-09-12 Surgical Navigation Technologies, Inc. System and methods for the reduction and elimination of image artifacts in the calibration of X-ray imagers
FI116750B (fi) 2002-08-28 2006-02-15 Instrumentarium Corp Lääketieteellisen röntgenkuvauksen menetelmä ja järjestely
US10638994B2 (en) * 2002-11-27 2020-05-05 Hologic, Inc. X-ray mammography with tomosynthesis
EP1654516B1 (en) * 2003-08-08 2012-11-28 University Health Network Method and system for calibrating a source and detector instrument
US7853056B2 (en) 2005-12-01 2010-12-14 Martti Kalke Method for limited angle tomography
FR2899349B1 (fr) 2006-04-04 2009-05-01 Pierre Tranchant Reglage de position d'une installation de radiologie mobile
US8000522B2 (en) * 2007-02-02 2011-08-16 General Electric Company Method and system for three-dimensional imaging in a non-calibrated geometry
JP5283949B2 (ja) 2008-03-28 2013-09-04 和田精密歯研株式会社 Ｃｔ撮影用マーカーおよび３次元断層撮影像の作成方法
US10648930B2 (en) * 2015-12-03 2020-05-12 Koninklijke Philips N.V. Apparatus for determining an effective energy spectrum of an X-ray tube
WO2017193122A1 (en) 2016-05-06 2017-11-09 Mayo Foundation For Medical Education And Research System and method for controlling noise in multi-energy computed tomography images based on spatio-spectral information
CN109803586B (zh) 2016-05-09 2023-04-28 新维沃有限公司 用于三维牙科成像的静态口内层析合成成像系统、方法和计算机可读介质
WO2019040056A1 (en) * 2017-08-23 2019-02-28 Carestream Dental Technology Topco Limited TOMOSYNTHESIS SYSTEM ON THE SIDE OF A DENTAL ARMCHAIR
US10743822B2 (en) * 2018-06-29 2020-08-18 Carestream Health, Inc. Fiducial marker for geometric calibration of bed-side mobile tomosynthesis system

Also Published As

Publication number Publication date
ES2993154T3 (en) 2024-12-23
US12383220B2 (en) 2025-08-12
EP4017370B1 (en) 2024-09-25
EP4017370A1 (en) 2022-06-29
JP2022545086A (ja) 2022-10-25
JP7633995B2 (ja) 2025-02-20
US20220330911A1 (en) 2022-10-20
WO2021034891A1 (en) 2021-02-25

Similar Documents

Publication Publication Date Title
PL4017370T3 (pl) Wykrywanie znaczników kalibracji geometrycznej w systemie tomosyntezy spektralnej
GB2598462B (en) Systems and methods for sensor calibration
SG11202107888QA (en) Object orientation detection system
EP3388858A4 (en) Solid-state imaging device, distance measuring device, and distance measurement method
EP3156498A4 (en) Breast cancer detection kit or device, and method for detecting breast cancer
IL277581A (en) Size measurement system
SG11202106866VA (en) Fraud detection system
EP3269291A4 (en) Image calibration inspection tool and endoscope system
GB201821331D0 (en) Inhaler detection
SG11202103349RA (en) Ct system and detection apparatus for ct system
EP3199104A4 (en) Radiation detection apparatus and radiographic apparatus comprising same
EP3645967A4 (en) OBJECT MEASUREMENT FOR LIGHT DETECTION AND DISTANCE MEASUREMENT SYSTEM
SG11202113179WA (en) Context detection
IL276143A (en) Sensing system for agriculture
GB2591432B (en) Animal detection
GB2585929B (en) Sensing System
GB2586008B (en) Detector
IL277625A (en) A system for detecting directional and regional bio-impedance bleeding
IL260956B (en) Electron detection sensor
GB201812960D0 (en) Calibration for braking contrast units
GB2559619B (en) Sensor calibration system
SG11202112791VA (en) Foreign matter detection system
SG11202111650YA (en) Foreign matter detection system
SG10201910779YA (en) Device for apnea detection
EP3806709A4 (en) AUTOMATED DETECTION IN CERVICAL IMAGING